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Building the Sun The 250 Million Degree Problem

   2017    Technology
Scientists investigate the way the Sun builds its power -- through fusion -- hoping to find a way to use fusion as a less dangerous and less radioactive waste-producing path to energy than fission. But there are some major difficulties along the way. Fusion really is the perfect way to make energy. We have millions of years worth of fuel. It produces no long-lived radioactive waste. If we can solve the engineering challenges, energy will become cheaper, more available for everybody.
Series: Catalyst

Race For Survival

   2005    Technology
During 1959-1961 both the Americans and Soviets are planning manned space flight, and we see both sides preparing to do so with the development of the Vostok programme (Russia) and Project Mercury (USA). After difficulties and failures on both sides, the Soviets succeed in putting Yuri Gagarin into space first, with the Americans putting Alan Shepard up shortly afterwards.
Series: Space Race
Conversations with Dolphins
Conversations with Dolphins

   2016    Science
The Germanic Tribes
The Germanic Tribes

   2007    History
The Beauty of Maps
The Beauty of Maps

   2010    Art
Five Came Back
Five Came Back

   2017    Art
Bronze Age
Bronze Age

   2016    History
Space Race
Space Race

   2005    Technology
Blue Planet II
Blue Planet II

   2017    Nature